Fan spins 100% on a mobo-swapped A1342
Hi everyone! As i wrote in the title, i swapped the mobo of my mid 2010 2.26GHz Macbook Unibody with a 2.4GHz one, but the original fan ran 100%. I bought also a new fan, but the result was the same. I performed a clean install of MacOS, PRAM and NVRAM reset, and at last i restored a previous MacOS backup, but all these steps gave me the same result: fan spinning at 100%. Hardware diagnostics gave me the common error “4MOT/1/40000002: Exhaust”. TG Pro (evaluation version) values appear to me quite normal, except for the 0 rpm of the fan, obviously.
Where could the problem be? Thanks!
Это хороший вопрос?